HURALIUK, Andriy. Special features of the web-textbook of Vocational Education. Professional Pedagogics, Kyiv, n. 9, p. 65–71, 2015. DOI: 10.32835/2223-5752.2015.9.65-71. Disponível em: https://jrnls.ivet.edu.ua/1/article/view/472. Acesso em: 11 aug. 2026.